Insulating Oil Tangent Delta Test Equipment Dielectric Loss Resistivity Tester

• Manual/Auto.: Fully-Automatic
• AC High Voltage Output: 400V-2200V ±2% Every 100V 50va
• DC High Voltage Output: 0V-2200V ±2%
• Temperature Control Range: <100ºC
• Temperature Measuring Error: ±0.5ºC
• Control Temperature Error: 0.1ºC
• Model NO.: GDGY
• Control Temperature Time: Room Temperature 90ºC <20min
• Temperature Control Induction Stove: Maximal Power 500W
• Relative Dielectric Loss Constant: -5ºC~+40ºC, Rh<80%
• Transport Package: Standard Wooden Case
• Trademark: GOLD
• Origin: China
• HS Code: 9030849000
• Production Capacity: 1000 Sets / Month

Product Description

Insulating Oil Tangent Delta Test Equipment Dielectric Loss Resistivity Tester 




Introduction

• GDGY Transformer Oil Capacitance&Tan Delta Tester is a high-precision instrument, which can be applied to measure dielectric loss angle and Volume Resistivity of insulating oil etc. 
• It is integrated by oil cup for dielectric loss, temperature-control equipment, temperature sensor, test-bridge for dielectric loss, AC trial electrical source, standard capacitor, high resistance meter and DC high-voltage power etc.
• The most advanced heating mode of high frequency induction is applied to the heating part of this instrument, which has the advantage of non-contact of oil cup and heating unit, homogeneous heating, quick velocity and convenient control etc. AC-DC-AC conversion mode is applied to AC trial electrical source so that the problem how to measure correctly under the fluctuation of voltage and frequency can be avoided. Even when the electric generator is working, the instrument can operate correctly. The inner standard capacitor is SF6 three-pole inflate capacitor, whose dielectric loss and capacitance is not influenced by environmental temperature and dampness etc. In this way, the accuracy of the instrument is guaranteed conformably after a long-time application. Convenience and maneuverability are the most remarkable advantages of this instrument. First of all, digital technology and intelligent automation measurement are applied inside the instrument. Secondly, big-screen (240mm×128mm) menu interface in Chinese is equipped, with which user can be prompted each step during the operating process. Thirdly, the result can be output by printer. The user can grasp operating processes masterly without technical training.

Technical Parameters

Item Name	GDGY Automatic Transformer Oil Tan Delta Tester
Condition of Use	-5ºC-40ºC RH<80%
Power Source	AC 220V±10% Without Frequency Limit
AC High Voltage Output	400V-2200V ±2% Every 100V 50VA
DC High Voltage Output	00V-2200V ±2%
Temperature Control Induction Stove	Maximal Power 500W
Temperature Control Range	<100ºC
Temperature Measuring Error	±0.5ºC
Control Temperature Error	0.1ºC
Control Temperature Time	Room Temperature 90ºC <20min
Measuring Range	tgδ Without Limit Cx 15PF-300PF Rx 10M-10T
Resolution	tgδ 0.001% Cx 0.01pF Rx 0.01
Precision	delta tgδ:±(Reading*0.5%+0.020%) delta Cx :±(Reading*0.5%+0.5PF) delta Rx :±Reading * 10%
Relative Dielectric Loss Constant	Εr Calculated Automatically
Volume Resistivity	ρ Calculated Automatically
Dimension	450(L)×310(W)×360(H)
Net Weight	21KG

 

Structure

Main panel function area

1. Small printer: print out test result.

2. Main switch: control input power.

3. Touch digital screen: main operation setting and testing area,(for detailed operation, please refer to Operation)

4. Status area

    a. High voltage light(red): light on means that the oil cup have high voltage power.

    b. Heating light (Green): Light on means heating; flashing means the temperature is almost the setting one;            and please pay attention to the high temperature of the oil cup even the light is off.

5.Resert: Initial all the operation.

Oil Cup Specifications


 

1.Oil Cup, High-voltage Terminal.

2.Oil Gap.

3.Inner Electrode, Testing Terminal.

4.Fix Knob of Inner Electrodes.

5.Inner Electrode, Measuring Shielding Terminal.

6.Testing Terminal.

7.Temperature Connector.
 

FAQ

• What's the delivery lead time?

"For most of the products, delivery lead time is 10 days after the order is confirmed; For some customized products, please check with the sales person."

• What's the payment term?

"For total amount below USD3,000.0, payment term is 100% T/T as deposit; For total amount above USD3,000.0, payment term is 30% T/T as deposit, the balance before delivery; The payment term is also negotiable."

• What's the warranty period?

"Warranty period is 1 year"